Construction of a non-malleable encryption scheme from any semantically secure one

  • Authors:
  • Rafael Pass;abhi shelat;Vinod Vaikuntanathan

  • Affiliations:
  • Cornell University;IBM ZRL;MIT

  • Venue:
  • CRYPTO'06 Proceedings of the 26th annual international conference on Advances in Cryptology
  • Year:
  • 2006

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Abstract

There are several candidate semantically secure encryption schemes, yet in many applications non-malleability of encryptions is crucial. We show how to transform any semantically secure encryption scheme into one that is non-malleable for arbitrarily many messages.